Portable Folding Keyboard Ultra Slim Wireless Compatible with Bluetooth devices. Foldable Keyboard with Cell Phone Stand for IOS Android Windows Pocket Size Portable & Lightweight Folding Wireless BT Keyboard: Convenient and lightweight (0.49lbs) pocket sized (Folding size: 4.33'*5.12'*0.47', Open size:11.54'*3.32'*0.26'.), Folding BT keyboard, perfect for travel. Recommended New Gift Choice for Students, Travel or Business Trip. BT enabled devices with IOS, Android or Windows system. Operating range of up to 10 meters. Comfortable and Quiet Typing: Quiet keys (No of Keys: 69)